Umbrella-like automatic centering and charging device for unmanned aerial vehicle

Abstract

The invention discloses an umbrella-like automatic centering and charging device for an unmanned aerial vehicle. The device comprises an unmanned aerial vehicle take-off and landing supporting frame (9), a parking apron charging structure and a main controller.; the unmanned aerial vehicle take-off and landing supporting frame (9) is provided with four supporting legs; the bottom end of each supporting leg is connected with a universal wheel; a positioning device (8) is arranged at the bottom of the unmanned aerial vehicle; the parking apron charging structure comprises a parking apron (5), acentral charging platform (2) and a charging device; the parking apron (5) is divided into three fan-shaped plates; a pressure sensor is arranged on the surface of the parking apron (5); and the pressure sensor is connected with the main controller; the central charging platform (2) is connected with the charging device; the central charging platform (2) is of a columnar structure; the three fan-shaped plates are hinged and fixed to the central charging platform (2); and the fan-shaped plates of the parking apron can be unfolded into a plane or folded into an umbrella-shaped structure with anupward opening through a telescopic mechanism, so that the unmanned aerial vehicle can be centered and charged. The umbrella-like automatic centering and charging device is compact in structure, is capable of effectively collecting, centering and charging unmanned aerial vehicles and has high working efficiency.

Description

technical field [0001] The invention mainly relates to a landing and centering device for unmanned aerial vehicles, in particular to an automatic centering charging device for umbrella-shaped unmanned aerial vehicles. Background technique [0002] UAV is an emerging industry in recent years. With its rapid development, various UAVs continue to emerge, and the application of UAVs, especially rotor UAVs, is becoming more and more extensive. For example, the rotorcraft used for plant protection, the rotorcraft used for fire fighting and the rotorcraft used for military reconnaissance and so on. Some drones need to perform long-term operations or long-distance tasks, and they need to fly for a long time. This type of drone needs more power, and the power it carries is often not enough to meet the needs of the job. Therefore, improving its battery life is a must. very important technical issue. In addition, under the existing technical environment, UAVs mainly rely on GPS for p...

AI Technical Summary

Problems solved by technology

Some drones need to perform long-term operations or long-distance tasks, and they need to fly for a long time. This type of drone needs more power, and the power it carries is often not enough to meet the needs of the job. Therefore, improving its battery life is a must. very important technical issue

In addition, under the existing technical environment, UAVs mainly rely on GPS for positioning. There are certain errors in the GPS positioning system. Compared with GPS, it has higher positioning accuracy

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